Manly Warringah Sea Eagles hooker Lachlan Croker has made the difficult decision to retire from professional rugby league, effective immediately. The 28-year-old's career has been cut short on strict medical advice following a series of concussions.
Medical Advice Forces Premature End to Career
Croker has suffered multiple head knocks over the past two NRL seasons, with the most recent incident occurring during a training session in June. This final concussion proved to be the catalyst for his retirement, as persistent symptoms prevented him from returning to the field. The popular player managed just four first-grade appearances in the 2025 season, with his last match being against the Gold Coast Titans in Round 15.
In an emotional statement, Croker revealed the internal conflict he faced. "My body is in good shape, but my head is telling me it’s time," he confessed. "I’ve had one too many head knocks, and the last one was the last straw. As hard as I tried to get back playing, I just couldn’t as the symptoms persisted."
A Solid Career and a New Chapter at Manly
Croker's career spanned 126 NRL games, beginning with a single appearance for the Canberra Raiders in 2016 before he joined the Sea Eagles in 2018. He became a mainstay in the Manly side, playing 125 games for the club and scoring 20 tries. His contributions were recognised in 2021 when he was awarded the club's prestigious best and fairest player honour.
While his playing days are over, Croker's connection with the Sea Eagles will continue. The club has confirmed he will transition into a coaching role, taking charge of the club's SG Ball Cup (under-19s) team. He will be supported by assistant coaches Brad Parker and Jack Johns.
"I’m excited about the next chapter in life and the transition into coaching," Croker said. "It’s a big responsibility heading up the under-19s and helping the next crop of talent coming through. I want to make a positive impact in pathways and continue to play an important role for the club."
Club Support and a Seamless Transition
Sea Eagles head coach Anthony Seibold praised Croker's character and backed him to succeed in his new career path. "This is a great opportunity to keep a recent player and someone with Manly DNA in our pathways program," Seibold stated.
"Lachie is a hard worker, is well-educated, and I think he’ll make a fantastic transition from player to coach. The qualities that made him such a great player will serve him well in his next career path as a coach."
Croker's retirement highlights the ongoing and serious issue of concussion in contact sports, with a talented player prioritising his long-term health and wellbeing. His move into coaching ensures his experience and knowledge remain a valuable asset for the Manly Sea Eagles and the next generation of footballers.
